title: [Children's cancer registration in Poland].
mesh_terms: D002648:Child; D006801:Humans; D008490:Medical Informatics / Q000379:methods*; D009369:Neoplasms / Q000453:epidemiology; D011044:Poland / Q000453:epidemiology; D012042:Registries
vernacular_title: Rejestracja nowotworów dzieciecych w Polsce.